NYSE: PEN
Penumbra Inc Stock Ownership - Who owns Penumbra?

Insider buying vs selling

Have Penumbra Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Harpreet GrewalDirector2026-04-02100$328.22
$32.82kSell
Lambert ShiuChief Accounting Officer2026-03-15150$336.18
$50.43kSell
Shruthi NarayanPresident2026-03-15117$336.18
$39.33kSell
Johanna RobertsEVP Gen. Counsel Secretary2026-03-15186$336.18
$62.53kSell
Maggie YuenChief Financial Officer2026-03-15186$336.18
$62.53kSell
Maggie YuenChief Financial Officer2026-03-022,432$342.30
$832.47kSell
Maggie YuenChief Financial Officer2026-02-15481$339.30
$163.20kSell
Lambert ShiuChief Accounting Officer2026-02-15412$339.30
$139.79kSell
Johanna RobertsEVP Gen. Counsel Secretary2026-02-15482$339.30
$163.54kSell
Shruthi NarayanPresident2026-02-15705$339.30
$239.21kSell

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Net Insider Buy/Sell (L12M) Ownership

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PEN Shareholders

What type of owners hold Penumbra Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Walter Charles Wang3.77%1,484,931$485.60MInsider
Adam Elsesser2.20%865,502$283.04MInsider
Arani Bose1.29%509,609$166.65MInsider
James Robert Pray1.04%410,009$134.08MInsider
Sridhar Kosaraju0.58%226,952$74.22MInsider
Robert D. Evans0.43%167,963$54.93MInsider
Lynn Rothman0.34%134,444$43.97MInsider
Johanna Roberts0.17%67,298$22.01MInsider
Daniel Donen Davis0.16%64,277$21.02MInsider
Curated Wealth Partners LLC0.10%40,060$13.10MInstitution

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PEN vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
PEN0.09%10.38%Net Selling
ALGN0.10%16.51%Net Selling
SNN0.00%0.00%
GMED0.09%23.29%Net BuyingNet Buying
GKOS0.10%49.82%Net BuyingNet Buying

Penumbra Stock Ownership FAQ

Who owns Penumbra?

Penumbra (NYSE: PEN) is owned by 0.09% institutional shareholders, 10.38% Penumbra insiders, and 89.53% retail investors. Walter Charles Wang is the largest individual Penumbra shareholder, owning 1.48M shares representing 3.77% of the company. Walter Charles Wang's Penumbra shares are currently valued at $485.60M.

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